document.querySelector('#btn-register').addEventListener('click',async () => {
   // 注册逻辑
   axios({
   method: 'post',
   url: '/register',
   data: {
       username: 'rose',
       password: '123456'
   }
})
//收集数据
const form = document.querySelector('.register-form');
const data = serialize(form, { hash: true , empty: true});
console.log('data:',data);

const { username, password } = data;
//非空验证
if (!username || !password) {
   showToast('用户名或密码不能为空');
   return;
}
//长度校验
if (username.length < 3 || username.length > 10 || password.length < 3 || password.length > 10) {
   showToast('用户名密码长度必须在3到10之间');
   return;
}

//发送请求
try{
   const res = await axios.post('/register', {
       username,
       password
   });
   showToast(res.message);
   //去登录
   setTimeout(() => {
       window.location.href = './login.html';
   },1500)
}catch(error){
   showToast(error.response.data.message);
}
})
